{"id":247972,"date":"2026-07-26T22:11:59","date_gmt":"2026-07-26T16:41:59","guid":{"rendered":"https:\/\/www.oliveboard.in\/blog\/?p=247972"},"modified":"2026-07-26T22:12:02","modified_gmt":"2026-07-26T16:42:02","slug":"rrb-je-science-syllabus","status":"publish","type":"post","link":"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/","title":{"rendered":"RRB JE Science Syllabus 2026, Check General Science Topics"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_77 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of content<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#What_is_the_RRB_JE_Science_Syllabus_2026\" >What is the RRB JE Science Syllabus 2026?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#Why_is_Science_Important_in_RRB_JE_Exam\" >Why is Science Important in RRB JE Exam?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#What_is_the_RRB_JE_General_Science_Weightage_in_CBT_1\" >What is the RRB JE General Science Weightage in CBT 1?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#What_is_the_RRB_JE_Physics_Syllabus_for_CBT_1\" >What is the RRB JE Physics Syllabus for CBT 1?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#What_is_the_RRB_JE_Chemistry_Syllabus_for_CBT_1\" >What is the RRB JE Chemistry Syllabus for CBT 1?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#What_is_the_RRB_JE_Biology_Syllabus_for_CBT_1\" >What is the RRB JE Biology Syllabus for CBT 1?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#What_is_the_RRB_JE_Environmental_Science_Syllabus\" >What is the RRB JE Environmental Science Syllabus?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#What_is_the_RRB_JE_Physics_and_Chemistry_Syllabus_for_CBT_2\" >What is the RRB JE Physics and Chemistry Syllabus for CBT 2?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#What_is_the_Difference_Between_CBT_1_Science_and_CBT_2_Science\" >What is the Difference Between CBT 1 Science and CBT 2 Science?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#What_are_the_most_important_Physics_topics_for_RRB_JE\" >What are the most important Physics topics for RRB JE?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#What_are_the_most_important_Chemistry_topics_for_RRB_JE\" >What are the most important Chemistry topics for RRB JE?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#What_are_the_most_important_Biology_topics_for_RRB_JE\" >What are the most important Biology topics for RRB JE?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#FAQs\" >FAQs<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>The RRB JE Science syllabus is an important part of the Junior Engineer exam conducted by the Railway Recruitment Boards. Science is asked in CBT 1 under the General Science section, and Physics and Chemistry are also included in CBT 2. Candidates preparing for RRB JE should understand the complete science syllabus, important topics, weightage, and preparation strategy before starting revision.<\/p>\n\n\n\n<p>The General Science section in CBT 1 is generally based on Class 10-level Physics, Chemistry, Biology, and basic Environmental Science. In CBT 2, Physics and Chemistry are asked as a separate common subject. This article explains the complete RRB JE Science syllabus in a simple way so that candidates can prepare topic-wise and avoid unnecessary study material.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-the-rrb-je-science-syllabus-2026\"><span class=\"ez-toc-section\" id=\"What_is_the_RRB_JE_Science_Syllabus_2026\"><\/span>What is the RRB JE Science Syllabus 2026?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The RRB JE Science Syllabus 2026 includes General Science for CBT 1 and Physics and Chemistry for CBT 2. In CBT 1, Science covers basic concepts from Physics, Chemistry, Biology, and Environment. The level is generally school-based, so candidates should focus on NCERT-level concepts and MCQ practice.<\/p>\n\n\n\n<p>In CBT 2, Physics and Chemistry are included as a separate section. This section checks the candidate\u2019s understanding of basic science concepts, formulas, reactions, definitions, and applications. Candidates should prepare both CBT 1 and CBT 2 science topics because they can help improve the overall score.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Exam Stage<\/strong><\/td><td><strong>Science Section<\/strong><\/td><td><strong>Main Subjects<\/strong><\/td><\/tr><tr><td>CBT 1<\/td><td>General Science<\/td><td>Physics, Chemistry, Biology, Environment<\/td><\/tr><tr><td>CBT 2<\/td><td>Physics and Chemistry<\/td><td>Basic Physics and Chemistry concepts<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-general-science-questions\/?ref=contmk-blogs\">Attempt rRB JE Science Questions Live<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-why-is-science-important-in-rrb-je-exam\"><span class=\"ez-toc-section\" id=\"Why_is_Science_Important_in_RRB_JE_Exam\"><\/span>Why is Science Important in RRB JE Exam?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Science is important for <a href=\"https:\/\/www.oliveboard.in\/rrb-je-notification\/?ref=contmk-blogs\" target=\"_blank\" rel=\"noreferrer noopener\">RRB JE Exam 2026 <\/a>because it carries direct marks in CBT 1 and CBT 2. In CBT 1, General Science carries 30 questions, making it one of the highest-weightage sections. A strong score in Science can help candidates improve their overall CBT 1 marks.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Reason<\/strong><\/td><td><strong>Why It Matters<\/strong><\/td><\/tr><tr><td>High weightage in CBT 1<\/td><td>General Science carries 30 questions<\/td><\/tr><tr><td>Scoring section<\/td><td>Many questions are direct and concept-based<\/td><\/tr><tr><td>Less time-consuming<\/td><td>Science questions can be solved faster if concepts are clear<\/td><\/tr><tr><td>Useful for CBT 2<\/td><td>Physics and Chemistry are also asked in CBT 2<\/td><\/tr><tr><td>Helps improve accuracy<\/td><td>Basic NCERT-level preparation is enough for many questions<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-the-rrb-je-general-science-weightage-in-cbt-1\"><span class=\"ez-toc-section\" id=\"What_is_the_RRB_JE_General_Science_Weightage_in_CBT_1\"><\/span>What is the RRB JE General Science Weightage in CBT 1?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>In RRB JE CBT 1, General Science carries 30 questions for 30 marks. The total paper has 100 questions for 100 marks. This means Science alone covers a major part of CBT 1.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Subject<\/strong><\/td><td><strong>Questions<\/strong><\/td><td><strong>Marks<\/strong><\/td><\/tr><tr><td>Mathematics<\/td><td>30<\/td><td>30<\/td><\/tr><tr><td>General Intelligence and Reasoning<\/td><td>25<\/td><td>25<\/td><\/tr><tr><td>General Awareness<\/td><td>15<\/td><td>15<\/td><\/tr><tr><td>General Science<\/td><td>30<\/td><td>30<\/td><\/tr><tr><td>Total<\/td><td>100<\/td><td>100<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/blog\/science-quiz\/?ref=contmtk-blogs\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt Science Quiz Live<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-the-rrb-je-physics-syllabus-for-cbt-1\"><span class=\"ez-toc-section\" id=\"What_is_the_RRB_JE_Physics_Syllabus_for_CBT_1\"><\/span>What is the RRB JE Physics Syllabus for CBT 1?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The Physics syllabus for RRB JE CBT 1 includes basic Class 10-level topics. Candidates should prepare formulas, definitions, laws, units, and daily-life applications. Questions can be asked from motion, force, work, energy, heat, sound, light, electricity, and magnetism.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Physics Topic<\/strong><\/td><td><strong>Important Areas to Prepare<\/strong><\/td><\/tr><tr><td>Motion<\/td><td>Speed, velocity, acceleration, equations of motion<\/td><\/tr><tr><td>Force and Laws of Motion<\/td><td>Newton\u2019s laws, inertia, momentum, force<\/td><\/tr><tr><td>Work, Energy and Power<\/td><td>Work done, kinetic energy, potential energy, power<\/td><\/tr><tr><td>Gravitation<\/td><td>Gravity, acceleration due to gravity, mass and weight<\/td><\/tr><tr><td>Heat<\/td><td>Temperature, heat transfer, thermal expansion<\/td><\/tr><tr><td>Sound<\/td><td>Sound waves, frequency, amplitude, echo<\/td><\/tr><tr><td>Light<\/td><td>Reflection, refraction, mirror, lens, human eye<\/td><\/tr><tr><td>Electricity<\/td><td>Current, voltage, resistance, Ohm\u2019s law<\/td><\/tr><tr><td>Magnetism<\/td><td>Magnetic field, electromagnet, magnetic effects of current<\/td><\/tr><tr><td>Sources of Energy<\/td><td>Conventional and non-conventional energy sources<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/rrb-je-mock-test\/?ref=contad-aib\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt Free RRB JE Mock test<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-the-rrb-je-chemistry-syllabus-for-cbt-1\"><span class=\"ez-toc-section\" id=\"What_is_the_RRB_JE_Chemistry_Syllabus_for_CBT_1\"><\/span>What is the RRB JE Chemistry Syllabus for CBT 1?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The Chemistry syllabus for RRB JE CBT 1 includes matter, atoms, molecules, chemical reactions, acids, bases, salts, metals, non-metals, carbon compounds, and the periodic table. Most questions are based on basic definitions, properties, reactions, and examples.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Chemistry Topic<\/strong><\/td><td><strong>Important Areas to Prepare<\/strong><\/td><\/tr><tr><td>Matter<\/td><td>States of matter, properties of solids, liquids, gases<\/td><\/tr><tr><td>Atoms and Molecules<\/td><td>Atomic mass, molecular mass, symbols, valency<\/td><\/tr><tr><td>Structure of Atom<\/td><td>Electron, proton, neutron, atomic number, mass number<\/td><\/tr><tr><td>Chemical Reactions<\/td><td>Types of reactions, balancing equations<\/td><\/tr><tr><td>Acids, Bases and Salts<\/td><td>pH scale, indicators, common salts<\/td><\/tr><tr><td>Metals and Non-Metals<\/td><td>Properties, reactivity, uses<\/td><\/tr><tr><td>Carbon Compounds<\/td><td>Basic organic compounds, hydrocarbons<\/td><\/tr><tr><td>Periodic Table<\/td><td>Groups, periods, trends, elements<\/td><\/tr><tr><td>Environmental Chemistry<\/td><td>Pollution, greenhouse gases, acid rain<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/railway-rrb-je\/?ref=contad-aib\" target=\"_blank\" rel=\"noreferrer noopener\">Explore RRB JE Courses<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-the-rrb-je-biology-syllabus-for-cbt-1\"><span class=\"ez-toc-section\" id=\"What_is_the_RRB_JE_Biology_Syllabus_for_CBT_1\"><\/span>What is the RRB JE Biology Syllabus for CBT 1?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The Biology syllabus for RRB JE CBT 1 is based on basic life science topics. It includes cell structure, tissues, life processes, nutrition, respiration, reproduction, heredity, diseases, and environment. Candidates should focus on basic terms, functions, diagrams, and examples.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Biology Topic<\/strong><\/td><td><strong>Important Areas to Prepare<\/strong><\/td><\/tr><tr><td>Cell<\/td><td>Cell structure, cell organelles, plant cell, animal cell<\/td><\/tr><tr><td>Tissues<\/td><td>Plant tissues, animal tissues, functions<\/td><\/tr><tr><td>Life Processes<\/td><td>Nutrition, respiration, transportation, excretion<\/td><\/tr><tr><td>Control and Coordination<\/td><td>Nervous system, hormones, reflex action<\/td><\/tr><tr><td>Reproduction<\/td><td>Asexual and sexual reproduction, human reproduction<\/td><\/tr><tr><td>Heredity and Evolution<\/td><td>Genes, traits, variation, evolution basics<\/td><\/tr><tr><td>Human Health<\/td><td>Diseases, immunity, vitamins, deficiency diseases<\/td><\/tr><tr><td>Diversity of Living Organisms<\/td><td>Classification, plants, animals, microbes<\/td><\/tr><tr><td>Environment<\/td><td>Ecosystem, food chain, biodiversity<\/td><\/tr><tr><td>Natural Resources<\/td><td>Air, water, soil, conservation<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-the-rrb-je-environmental-science-syllabus\"><span class=\"ez-toc-section\" id=\"What_is_the_RRB_JE_Environmental_Science_Syllabus\"><\/span>What is the RRB JE Environmental Science Syllabus?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Environmental Science is usually covered as part of General Science in CBT 1. It includes ecosystem, pollution, biodiversity, conservation, natural resources, and environmental issues. This area overlaps with General Awareness and Environment and Pollution Control in CBT 2.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Environment Topic<\/strong><\/td><td><strong>What to Study<\/strong><\/td><\/tr><tr><td>Ecosystem<\/td><td>Food chain, food web, producers, consumers<\/td><\/tr><tr><td>Biodiversity<\/td><td>Conservation, endangered species, wildlife protection<\/td><\/tr><tr><td>Air Pollution<\/td><td>Causes, effects, control measures<\/td><\/tr><tr><td>Water Pollution<\/td><td>Sources, effects, treatment methods<\/td><\/tr><tr><td>Soil Pollution<\/td><td>Causes and prevention<\/td><\/tr><tr><td>Noise Pollution<\/td><td>Sources, effects, control<\/td><\/tr><tr><td>Global Warming<\/td><td>Greenhouse gases, climate change<\/td><\/tr><tr><td>Ozone Layer<\/td><td>Ozone depletion, harmful effects<\/td><\/tr><tr><td>Natural Resources<\/td><td>Air, water, forest, soil conservation<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/rrb-je-previous-year-papers\/?ref=contad-aib\" target=\"_blank\" rel=\"noreferrer noopener\">Attempt RRB JE PYPs Online<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-the-rrb-je-physics-and-chemistry-syllabus-for-cbt-2\"><span class=\"ez-toc-section\" id=\"What_is_the_RRB_JE_Physics_and_Chemistry_Syllabus_for_CBT_2\"><\/span>What is the RRB JE Physics and Chemistry Syllabus for CBT 2?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>In RRB JE CBT 2, Physics and Chemistry are asked as a separate section. This section carries 15 questions for 15 marks. The topics are basic but candidates should revise them carefully because CBT 2 is an important stage of the selection process.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Subject<\/strong><\/td><td><strong>Important Topics<\/strong><\/td><\/tr><tr><td>Physics<\/td><td>Units and measurements, motion, force, work, energy, power, heat, light, sound, electricity, magnetism<\/td><\/tr><tr><td>Chemistry<\/td><td>Matter, atoms and molecules, chemical reactions, acids, bases, salts, metals, non-metals, carbon compounds<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-is-the-difference-between-cbt-1-science-and-cbt-2-science\"><span class=\"ez-toc-section\" id=\"What_is_the_Difference_Between_CBT_1_Science_and_CBT_2_Science\"><\/span>What is the Difference Between CBT 1 Science and CBT 2 Science?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>The main difference is that CBT 1 includes General Science, while CBT 2 includes Physics and Chemistry only. CBT 1 General Science covers Physics, Chemistry, Biology, and Environment. CBT 2 focuses only on Physics and Chemistry as a common subject.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Point<\/strong><\/td><td><strong>CBT 1 General Science<\/strong><\/td><td><strong>CBT 2 Physics and Chemistry<\/strong><\/td><\/tr><tr><td>Subjects Covered<\/td><td>Physics, Chemistry, Biology, Environment<\/td><td>Physics and Chemistry<\/td><\/tr><tr><td>Weightage<\/td><td>30 questions<\/td><td>15 questions<\/td><\/tr><tr><td>Level<\/td><td>Class 10-level basics<\/td><td>Basic science concepts<\/td><\/tr><tr><td>Purpose<\/td><td>Screening-stage science knowledge<\/td><td>Common science section in CBT 2<\/td><\/tr><tr><td>Preparation Focus<\/td><td>Broad coverage<\/td><td>Formula, reaction, definition, application<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-cbt-1-pyps\/?ref=contad-aib\" target=\"_blank\" rel=\"noreferrer noopener\">Download RRB JE Previous year Papers<\/a><\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-the-most-important-physics-topics-for-rrb-je\"><span class=\"ez-toc-section\" id=\"What_are_the_most_important_Physics_topics_for_RRB_JE\"><\/span>What are the most important Physics topics for RRB JE?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Physics preparation should focus on high-yield topics that are commonly asked in objective exams. Motion, force, work-energy, heat, light, sound, electricity, and magnetism should be revised first. These topics include formulas, laws, and application-based questions.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Priority<\/strong><\/td><td><strong>Physics Topics<\/strong><\/td><\/tr><tr><td>High Priority<\/td><td>Motion, force, work-energy, electricity, light<\/td><\/tr><tr><td>Medium Priority<\/td><td>Heat, sound, magnetism, gravitation<\/td><\/tr><tr><td>Revision Topics<\/td><td>Units, SI units, sources of energy, human eye<\/td><\/tr><tr><td>Formula-Based Topics<\/td><td>Speed, acceleration, force, work, power, Ohm\u2019s law<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-the-most-important-chemistry-topics-for-rrb-je\"><span class=\"ez-toc-section\" id=\"What_are_the_most_important_Chemistry_topics_for_RRB_JE\"><\/span>What are the most important Chemistry topics for RRB JE?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Chemistry preparation should focus on basic definitions, properties, reactions, and examples. Acids, bases and salts, metals and non-metals, chemical reactions, carbon compounds, atoms and molecules, and periodic table are important topics.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Priority<\/strong><\/td><td><strong>Chemistry Topics<\/strong><\/td><\/tr><tr><td>High Priority<\/td><td>Acids, bases and salts, chemical reactions, metals and non-metals<\/td><\/tr><tr><td>Medium Priority<\/td><td>Atoms and molecules, periodic table, carbon compounds<\/td><\/tr><tr><td>Revision Topics<\/td><td>Common formulas, pH scale, indicators, alloys<\/td><\/tr><tr><td>Fact-Based Topics<\/td><td>Uses of chemicals, properties, symbols, valency<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-what-are-the-most-important-biology-topics-for-rrb-je\"><span class=\"ez-toc-section\" id=\"What_are_the_most_important_Biology_topics_for_RRB_JE\"><\/span>What are the most important Biology topics for RRB JE?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Biology questions in RRB JE are usually based on school-level life science. Candidates should focus on cell, tissues, life processes, human body systems, nutrition, diseases, vitamins, reproduction, heredity, and environment.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Priority<\/strong><\/td><td><strong>Biology Topics<\/strong><\/td><\/tr><tr><td>High Priority<\/td><td>Cell, tissues, life processes, human body systems<\/td><\/tr><tr><td>Medium Priority<\/td><td>Reproduction, heredity, evolution, diseases<\/td><\/tr><tr><td>Revision Topics<\/td><td>Vitamins, deficiency diseases, organs and functions<\/td><\/tr><tr><td>Environment-Based Topics<\/td><td>Food chain, ecosystem, biodiversity, natural resources<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-faqs\"><span class=\"ez-toc-section\" id=\"FAQs\"><\/span>FAQs<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-1785083487811\"><strong class=\"schema-faq-question\">What is included in RRB JE Science syllabus?<\/strong> <p class=\"schema-faq-answer\">The RRB JE Science syllabus includes Physics, Chemistry, Biology, and Environmental Science for CBT 1. In CBT 2, Physics and Chemistry are included as a separate section.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1785083491253\"><strong class=\"schema-faq-question\">How many questions are asked from General Science in RRB JE CBT 1?<\/strong> <p class=\"schema-faq-answer\">RRB JE CBT 1 includes 30 questions from General Science. Each question carries 1 mark.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1785083499102\"><strong class=\"schema-faq-question\">What is the level of RRB JE General Science?<\/strong> <p class=\"schema-faq-answer\">The level of RRB JE General Science is generally based on Class 10-level concepts. Candidates should focus on basic Physics, Chemistry, Biology, and Environment topics.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1785083503970\"><strong class=\"schema-faq-question\">Is Biology included in RRB JE Science syllabus?<\/strong> <p class=\"schema-faq-answer\">Yes, Biology is included in the CBT 1 General Science syllabus. Important topics include cell, tissues, life processes, human body, diseases, reproduction, heredity, and environment.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-1785083508923\"><strong class=\"schema-faq-question\">Is Physics and Chemistry asked in RRB JE CBT 2?<\/strong> <p class=\"schema-faq-answer\">Yes, Physics and Chemistry are asked in RRB JE CBT 2. This section generally carries 15 questions for 15 marks.<\/p> <\/div> <\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<ul class=\"wp-block-latest-posts__list is-grid columns-3 wp-block-latest-posts\"><li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-general-awareness-questions\/\">RRB JE General Awareness Questions, Download PDF &amp; Attempt Live Quiz<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-reasoning-questions\/\">RRB JE Reasoning Questions, Download PDF &amp; Attempt Live Quiz<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-computer-questions\/\">Top RRB JE Computer Questions, Download Free PDF<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-books-for-electronics\/\">Top RRB JE Books for Electronics, Know How to Choose<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-mechanical-engineering-books\/\">Best Books for RRB JE Mechanical Engineering, Check Details<\/a><\/li>\n<li><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/www.oliveboard.in\/blog\/how-to-cover-rrb-je-general-science\/\">How to Cover RRB JE General Science Syllabus, Check Strategies<\/a><\/li>\n<\/ul>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The RRB JE Science syllabus is an important part of the Junior Engineer exam conducted by the Railway Recruitment Boards.<\/p>\n","protected":false},"author":65,"featured_media":247988,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[555,10231],"tags":[],"class_list":["post-247972","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-railways-rrb","category-ssc-railways","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.6 (Yoast SEO v26.6) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>RRB JE Science Syllabus 2026, Check General Science Topics<\/title>\n<meta name=\"description\" content=\"Check RRB JE Science Syllabus 2026 with General Science, Physics, Chemistry and Biology topics for CBT 1 and CBT 2 preparation.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"RRB JE Science Syllabus 2026, Check General Science Topics\" \/>\n<meta property=\"og:description\" content=\"The RRB JE Science syllabus is an important part of the Junior Engineer exam conducted by the Railway Recruitment Boards. Science is asked in CBT 1 under\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/\" \/>\n<meta property=\"og:site_name\" content=\"Oliveboard\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Oliveboard\" \/>\n<meta property=\"article:published_time\" content=\"2026-07-26T16:41:59+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-26T16:42:02+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.oliveboard.in\/blog\/wp-content\/uploads\/2026\/07\/rrb-je-science-syllabus.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"730\" \/>\n\t<meta property=\"og:image:height\" content=\"480\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Mahima Khurana\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@Oliveboard\" \/>\n<meta name=\"twitter:site\" content=\"@Oliveboard\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Mahima Khurana\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"NewsArticle\",\"@id\":\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/\"},\"author\":{\"name\":\"Mahima Khurana\",\"@id\":\"https:\/\/www.oliveboard.in\/blog\/#\/schema\/person\/2f25f4d24adbf225bc11e6a0a4bcad8b\"},\"headline\":\"RRB JE Science Syllabus 2026, Check General Science Topics\",\"datePublished\":\"2026-07-26T16:41:59+00:00\",\"dateModified\":\"2026-07-26T16:42:02+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/\"},\"wordCount\":1456,\"publisher\":{\"@id\":\"https:\/\/www.oliveboard.in\/blog\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.oliveboard.in\/blog\/wp-content\/uploads\/2026\/07\/rrb-je-science-syllabus.webp\",\"articleSection\":[\"Railways\",\"SSC &amp; 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From authoring books and developing thousands of practice questions to crafting articles and study material, I specialize in transforming complex exam-related topics into clear, engaging, and accessible content. I have first hand experience of 5+ months in SSC Exams. Writing, for me, is not just a skill but a way to support and guide aspirants through their preparation journey one well-written explanation at a time."},{"@type":"Question","@id":"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#faq-question-1785083487811","position":1,"url":"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#faq-question-1785083487811","name":"What is included in RRB JE Science syllabus?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The RRB JE Science syllabus includes Physics, Chemistry, Biology, and Environmental Science for CBT 1. In CBT 2, Physics and Chemistry are included as a separate section.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#faq-question-1785083491253","position":2,"url":"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#faq-question-1785083491253","name":"How many questions are asked from General Science in RRB JE CBT 1?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"RRB JE CBT 1 includes 30 questions from General Science. Each question carries 1 mark.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#faq-question-1785083499102","position":3,"url":"https:\/\/www.oliveboard.in\/blog\/rrb-je-science-syllabus\/#faq-question-1785083499102","name":"What is the level of RRB JE General Science?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"The level of RRB JE General Science is generally based on Class 10-level concepts. 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